Here are few ideas you could consider:
1. Tickets to an upcoming Australian rules football game.
2. A personalized football jersey with his favorite team and player's name and number.
3. A book or a coffee table book on the history of Australian rules football.
4. A new leather football to practice his skills with.
5. A subscription to a sports magazine or website that covers all things about Australian rules football.
6. A framed photo or poster of his favorite team or player.
7. A day out with him to watch a local AFL match.
8. A bluetooth wireless speaker in the shape of a footy to play the match commentary on game day.
9. A gift hamper filled with his favorite football merchandise and treats.
Hope these ideas help.
Or you can get him a star map with the date when he was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.